129220620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 371831040

約数和(自身を除く): 242610420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 173, 177, 211, 236, 295, 346, 354, 422, 519, 590, 633, 692, 708, 844, 865, 885, 1038, 1055, 1180, 1266, 1730, 1770, 2076, 2110, 2532, 2595, 3165, 3460, 3540, 4220, 5190, 6330, 10207, 10380, 12449, 12660, 20414, 24898, 30621, 36503, 37347, 40828, 49796, 51035, 61242, 62245, 73006, 74694, 102070, 109509, 122484, 124490, 146012, 149388, 153105, 182515, 186735, 204140, 219018, 248980, 306210, 365030, 373470, 438036, 547545, 612420, 730060, 746940, 1095090, 2153677, 2190180, 4307354, 6461031, 8614708, 10768385, 12922062, 21536770, 25844124, 32305155, 43073540, 64610310, 129220620]

約数ペア:

[(1, 129220620), (2, 64610310), (3, 43073540), (4, 32305155), (5, 25844124), (6, 21536770), (10, 12922062), (12, 10768385), (15, 8614708), (20, 6461031), (30, 4307354), (59, 2190180), (60, 2153677), (118, 1095090), (173, 746940), (177, 730060), (211, 612420), (236, 547545), (295, 438036), (346, 373470), (354, 365030), (422, 306210), (519, 248980), (590, 219018), (633, 204140), (692, 186735), (708, 182515), (844, 153105), (865, 149388), (885, 146012), (1038, 124490), (1055, 122484), (1180, 109509), (1266, 102070), (1730, 74694), (1770, 73006), (2076, 62245), (2110, 61242), (2532, 51035), (2595, 49796), (3165, 40828), (3460, 37347), (3540, 36503), (4220, 30621), (5190, 24898), (6330, 20414), (10207, 12660), (10380, 12449)]